uefi/linaro-edk2/MdeModulePkg/Include/Ppi/Usb2HostController.h - device/linaro/hikey960 - Gitiles

 /** @file
   Defines the USB Host Controller PPI that provides I/O services for a USB Host
   Controller that may be used to access recovery devices.  These interfaces are
   modeled on the UEFI 2.3 specification EFI_USB2_HOST_CONTROLLER_PROTOCOL.
   Refer to section 16.1 of the UEFI 2.3 Specification for more information on
   these interfaces.

 Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved. <BR>

 This program and the accompanying materials
 are licensed and made available under the terms and conditions
 of the BSD License which accompanies this distribution.  The
 full text of the license may be found at
 http://opensource.org/licenses/bsd-license.php

 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

 **/

 #ifndef _PEI_USB2_HOST_CONTROLLER_PPI_H_
 #define _PEI_USB2_HOST_CONTROLLER_PPI_H_

 #include <Protocol/Usb2HostController.h>

 ///
 /// Global ID for the PEI_USB2_HOST_CONTROLLER_PPI.
 ///
 #define PEI_USB2_HOST_CONTROLLER_PPI_GUID \
   { \
     0xa7d09fe1, 0x74d4, 0x4ba5, { 0x84, 0x7c, 0x12, 0xed, 0x5b, 0x19, 0xad, 0xe4 } \
   }

 ///
 /// Forward declaration for the PEI_USB2_HOST_CONTROLLER_PPI.
 ///
 typedef struct _PEI_USB2_HOST_CONTROLLER_PPI PEI_USB2_HOST_CONTROLLER_PPI;

 /**
   Initiate a USB control transfer using a specific USB Host controller on the USB bus.

   @param[in]     PeiServices           The pointer to the PEI Services Table.
   @param[in]     This                  The pointer to this instance of the
                                        PEI_USB2_HOST_CONTROLLER_PPI.
   @param[in]     DeviceAddress         Represents the address of the target device
                                        on the USB.
   @param[in]     DeviceSpeed           Indicates device speed.
   @param[in]     MaximumPacketLength   Indicates the maximum packet size that the
                                        default control transfer
                                        endpoint is capable of sending or receiving.
   @param[in]     Request               A pointer to the USB device request that
                                        will be sent to the USB device.
   @param[in]     TransferDirection     Specifies the data direction for the transfer.
                                        There are three values available:
                                        EfiUsbDataIn, EfiUsbDataOut and EfiUsbNoData.
   @param[in,out] Data                  A pointer to the buffer of data that will
                                        be transmitted to USB device or
                                        received from USB device.
   @param[in,out] DataLength            On input, indicates the size, in bytes, of
                                        the data buffer specified by Data.
                                        On output, indicates the amount of data
                                        actually transferred.
   @param[in]     TimeOut               Indicates the maximum time, in milliseconds,
                                        that the transfer is allowed to complete.
                                        If Timeout is 0, then the caller must wait for
                                        the function to be completed until EFI_SUCCESS
                                        or EFI_DEVICE_ERROR is returned.
   @param[in]     Translator            A pointer to the transaction translator data.
   @param[out]    TransferResult        A pointer to the detailed result information
                                        generated by this control transfer.

   @retval EFI_SUCCESS           The control transfer was completed successfully.
   @retval EFI_DEVICE_ERROR      The control transfer failed due to host controller
                                 or device error.
   @retval EFI_INVALID_PARAMETER Some parameters are invalid.
   @retval EFI_OUT_OF_RESOURCES  The control transfer could not be completed due to a lack of resources.
   @retval EFI_TIMEOUT           The control transfer failed due to timeout.


 **/
 typedef
 EFI_STATUS
 (EFIAPI *PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER)(
   IN EFI_PEI_SERVICES                         **PeiServices,
   IN PEI_USB2_HOST_CONTROLLER_PPI             *This,
   IN     UINT8                                DeviceAddress,
   IN     UINT8                                DeviceSpeed,
   IN     UINTN                                MaximumPacketLength,
   IN     USB_DEVICE_REQUEST                   *Request,
   IN     EFI_USB_DATA_DIRECTION               TransferDirection,
   IN OUT VOID                                 *Data OPTIONAL,
   IN OUT UINTN                                *DataLength OPTIONAL,
   IN     UINTN                                TimeOut,
   IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR   *Translator,
   OUT    UINT32                               *TransferResult
   );

 /**
   Initiate a USB bulk transfer using a specific USB Host controller on the USB bus.

   @param[in]     PeiServices           The pointer to the PEI Services Table.
   @param[in]     This                  The pointer to this instance of the
                                        PEI_USB2_HOST_CONTROLLER_PPI.
   @param[in]     DeviceAddress         Represents the address of the target device
                                        on the USB.
   @param[in]     EndPointAddress       The combination of an endpoint number and
                                        an endpoint direction of the target USB device.
   @param[in]     DeviceSpeed           Indicates device speed.
   @param[in]     MaximumPacketLength   Indicates the maximum packet size the target
                                        endpoint is capable of sending or receiving.
   @param[in,out] Data                  Array of pointers to the buffers of data
                                        that will be transmitted to USB device or
                                        received from USB device.
   @param[in,out] DataLength            When input, indicates the size, in bytes, of
                                        the data buffers specified by Data. When output,
                                        indicates the data size actually transferred.
   @param[in,out] DataToggle            A pointer to the data toggle value.
   @param[in]     TimeOut               Indicates the maximum time, in milliseconds,
                                        in which the transfer is allowed to complete.
                                        If Timeout is 0, then the caller must wait for
                                        the function to be completed until EFI_SUCCESS
                                        or EFI_DEVICE_ERROR is returned.
   @param[in]     Translator            A pointer to the transaction translator data.
   @param[out]    TransferResult        A pointer to the detailed result information
                                        of the bulk transfer.

   @retval EFI_SUCCESS           The bulk transfer was completed successfully.
   @retval EFI_DEVICE_ERROR      The bulk transfer failed due to host controller or device error.
                                 Caller should check TransferResult for detailed error information.
   @retval EFI_INVALID_PARAMETER Some parameters are invalid.
   @retval EFI_OUT_OF_RESOURCES  The bulk transfer could not be submitted due to a lack of resources.
   @retval EFI_TIMEOUT           The bulk transfer failed due to timeout.


 **/
 typedef
 EFI_STATUS
 (EFIAPI *PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER)(
   IN     EFI_PEI_SERVICES                    **PeiServices,
   IN     PEI_USB2_HOST_CONTROLLER_PPI        *This,
   IN     UINT8                               DeviceAddress,
   IN     UINT8                               EndPointAddress,
   IN     UINT8                               DeviceSpeed,
   IN     UINTN                               MaximumPacketLength,
   IN OUT VOID                                *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
   IN OUT UINTN                               *DataLength,
   IN OUT UINT8                               *DataToggle,
   IN     UINTN                               TimeOut,
   IN     EFI_USB2_HC_TRANSACTION_TRANSLATOR  *Translator,
   OUT    UINT32                              *TransferResult
   );

 /**
   Retrieves the number of root hub ports.

   @param[in]  PeiServices       The pointer to the PEI Services Table.
   @param[in]  This              The pointer to this instance of the
                                 PEI_USB2_HOST_CONTROLLER_PPI.
   @param[out] PortNumber        The pointer to the number of the root hub ports.

   @retval EFI_SUCCESS           The port number was retrieved successfully.
   @retval EFI_INVALID_PARAMETER PortNumber is NULL.

 **/
 typedef
 EFI_STATUS
 (EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER)(
   IN  EFI_PEI_SERVICES              **PeiServices,
   IN  PEI_USB2_HOST_CONTROLLER_PPI  *This,
   OUT UINT8                         *PortNumber
   );

 /**
   Retrieves the current status of a USB root hub port.

   @param[in]  PeiServices       The pointer to the PEI Services Table.
   @param[in]  This              The pointer to this instance of the
                                 PEI_USB2_HOST_CONTROLLER_PPI.
   @param[in]  PortNumber        Specifies the root hub port from which the status is
                                 to be retrieved.
                                 This value is zero based.
   @param[out] PortStatus        A pointer to the current port status bits and port
                                 status change bits.

   @retval EFI_SUCCESS           The status of the USB root hub port specified by
                                 PortNumber was returned in PortStatus.
   @retval EFI_INVALID_PARAMETER PortNumber is invalid.

 **/
 typedef
 EFI_STATUS
 (EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS)(
   IN  EFI_PEI_SERVICES              **PeiServices,
   IN  PEI_USB2_HOST_CONTROLLER_PPI  *This,
   IN  UINT8                         PortNumber,
   OUT EFI_USB_PORT_STATUS           *PortStatus
   );

 /**
   Sets a feature for the specified root hub port.

   @param[in] PeiServices        The pointer to the PEI Services Table.
   @param[in] This               The pointer to this instance of the
                                 PEI_USB2_HOST_CONTROLLER_PPI.
   @param[in] PortNumber         Specifies the root hub port whose feature is requested
                                 to be set. This value is zero based.
   @param[in] PortFeature        Indicates the feature selector associated with the feature
                                 set request.

   @retval EFI_SUCCESS           The feature specified by PortFeature was set for
                                 the USB root hub port specified by PortNumber.
   @retval EFI_INVALID_PARAMETER PortNumber is invalid or PortFeature is invalid
                                 for this function.
   @retval EFI_TIMEOUT           The time out occurred

 **/
 typedef
 EFI_STATUS
 (EFIAPI *PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE)(
   IN EFI_PEI_SERVICES               **PeiServices,
   IN PEI_USB2_HOST_CONTROLLER_PPI   *This,
   IN UINT8                          PortNumber,
   IN EFI_USB_PORT_FEATURE           PortFeature
   );

 /**
   Clears a feature for the specified root hub port.

   @param[in] PeiServices          The pointer to the PEI Services Table.
   @param[in] This                 The pointer to this instance of the
                                   PEI_USB2_HOST_CONTROLLER_PPI.
   @param[in] PortNumber           Specifies the root hub port whose feature is
                                   requested to be cleared.
   @param[in] PortFeature          Indicates the feature selector associated with the
                                   feature clear request.

   @return EFI_SUCCESS             The feature specified by PortFeature was cleared
                                   for the USB root hub port specified by PortNumber.
   @return EFI_INVALID_PARAMETER   PortNumber is invalid or PortFeature is invalid.

 **/
 typedef
 EFI_STATUS
 (EFIAPI *PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE)(
   IN EFI_PEI_SERVICES               **PeiServices,
   IN PEI_USB2_HOST_CONTROLLER_PPI   *This,
   IN UINT8                          PortNumber,
   IN EFI_USB_PORT_FEATURE           PortFeature
   );

 ///
 /// This PPI contains a set of services to interact with the USB host controller.
 /// These interfaces are modeled on the UEFI 2.3 specification protocol
 /// EFI_USB2_HOST_CONTROLLER_PROTOCOL.  Refer to section 16.1 of the UEFI 2.3
 /// Specification for more information on these interfaces.
 ///
 struct _PEI_USB2_HOST_CONTROLLER_PPI {
   PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER            ControlTransfer;
   PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER               BulkTransfer;
   PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER     GetRootHubPortNumber;
   PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS     GetRootHubPortStatus;
   PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE    SetRootHubPortFeature;
   PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE  ClearRootHubPortFeature;
 };

 extern EFI_GUID gPeiUsb2HostControllerPpiGuid;

 #endif
	/** @file
	Defines the USB Host Controller PPI that provides I/O services for a USB Host
	Controller that may be used to access recovery devices. These interfaces are
	modeled on the UEFI 2.3 specification EFI_USB2_HOST_CONTROLLER_PROTOCOL.
	Refer to section 16.1 of the UEFI 2.3 Specification for more information on
	these interfaces.

	Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved. <BR>

	This program and the accompanying materials
	are licensed and made available under the terms and conditions
	of the BSD License which accompanies this distribution. The
	full text of the license may be found at
	http://opensource.org/licenses/bsd-license.php

	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

	**/

	#ifndef _PEI_USB2_HOST_CONTROLLER_PPI_H_
	#define _PEI_USB2_HOST_CONTROLLER_PPI_H_

	#include <Protocol/Usb2HostController.h>

	///
	/// Global ID for the PEI_USB2_HOST_CONTROLLER_PPI.
	///
	#define PEI_USB2_HOST_CONTROLLER_PPI_GUID \
	{ \
	0xa7d09fe1, 0x74d4, 0x4ba5, { 0x84, 0x7c, 0x12, 0xed, 0x5b, 0x19, 0xad, 0xe4 } \
	}

	///
	/// Forward declaration for the PEI_USB2_HOST_CONTROLLER_PPI.
	///
	typedef struct _PEI_USB2_HOST_CONTROLLER_PPI PEI_USB2_HOST_CONTROLLER_PPI;

	/**
	Initiate a USB control transfer using a specific USB Host controller on the USB bus.

	@param[in] PeiServices The pointer to the PEI Services Table.
	@param[in] This The pointer to this instance of the
	PEI_USB2_HOST_CONTROLLER_PPI.
	@param[in] DeviceAddress Represents the address of the target device
	on the USB.
	@param[in] DeviceSpeed Indicates device speed.
	@param[in] MaximumPacketLength Indicates the maximum packet size that the
	default control transfer
	endpoint is capable of sending or receiving.
	@param[in] Request A pointer to the USB device request that
	will be sent to the USB device.
	@param[in] TransferDirection Specifies the data direction for the transfer.
	There are three values available:
	EfiUsbDataIn, EfiUsbDataOut and EfiUsbNoData.
	@param[in,out] Data A pointer to the buffer of data that will
	be transmitted to USB device or
	received from USB device.
	@param[in,out] DataLength On input, indicates the size, in bytes, of
	the data buffer specified by Data.
	On output, indicates the amount of data
	actually transferred.
	@param[in] TimeOut Indicates the maximum time, in milliseconds,
	that the transfer is allowed to complete.
	If Timeout is 0, then the caller must wait for
	the function to be completed until EFI_SUCCESS
	or EFI_DEVICE_ERROR is returned.
	@param[in] Translator A pointer to the transaction translator data.
	@param[out] TransferResult A pointer to the detailed result information
	generated by this control transfer.

	@retval EFI_SUCCESS The control transfer was completed successfully.
	@retval EFI_DEVICE_ERROR The control transfer failed due to host controller
	or device error.
	@retval EFI_INVALID_PARAMETER Some parameters are invalid.
	@retval EFI_OUT_OF_RESOURCES The control transfer could not be completed due to a lack of resources.
	@retval EFI_TIMEOUT The control transfer failed due to timeout.


	**/
	typedef
	EFI_STATUS
	(EFIAPI *PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER)(
	IN EFI_PEI_SERVICES **PeiServices,
	IN PEI_USB2_HOST_CONTROLLER_PPI *This,
	IN UINT8 DeviceAddress,
	IN UINT8 DeviceSpeed,
	IN UINTN MaximumPacketLength,
	IN USB_DEVICE_REQUEST *Request,
	IN EFI_USB_DATA_DIRECTION TransferDirection,
	IN OUT VOID *Data OPTIONAL,
	IN OUT UINTN *DataLength OPTIONAL,
	IN UINTN TimeOut,
	IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
	OUT UINT32 *TransferResult
	);

	/**
	Initiate a USB bulk transfer using a specific USB Host controller on the USB bus.

	@param[in] PeiServices The pointer to the PEI Services Table.
	@param[in] This The pointer to this instance of the
	PEI_USB2_HOST_CONTROLLER_PPI.
	@param[in] DeviceAddress Represents the address of the target device
	on the USB.
	@param[in] EndPointAddress The combination of an endpoint number and
	an endpoint direction of the target USB device.
	@param[in] DeviceSpeed Indicates device speed.
	@param[in] MaximumPacketLength Indicates the maximum packet size the target
	endpoint is capable of sending or receiving.
	@param[in,out] Data Array of pointers to the buffers of data
	that will be transmitted to USB device or
	received from USB device.
	@param[in,out] DataLength When input, indicates the size, in bytes, of
	the data buffers specified by Data. When output,
	indicates the data size actually transferred.
	@param[in,out] DataToggle A pointer to the data toggle value.
	@param[in] TimeOut Indicates the maximum time, in milliseconds,
	in which the transfer is allowed to complete.
	If Timeout is 0, then the caller must wait for
	the function to be completed until EFI_SUCCESS
	or EFI_DEVICE_ERROR is returned.
	@param[in] Translator A pointer to the transaction translator data.
	@param[out] TransferResult A pointer to the detailed result information
	of the bulk transfer.

	@retval EFI_SUCCESS The bulk transfer was completed successfully.
	@retval EFI_DEVICE_ERROR The bulk transfer failed due to host controller or device error.
	Caller should check TransferResult for detailed error information.
	@retval EFI_INVALID_PARAMETER Some parameters are invalid.
	@retval EFI_OUT_OF_RESOURCES The bulk transfer could not be submitted due to a lack of resources.
	@retval EFI_TIMEOUT The bulk transfer failed due to timeout.


	**/
	typedef
	EFI_STATUS
	(EFIAPI *PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER)(
	IN EFI_PEI_SERVICES **PeiServices,
	IN PEI_USB2_HOST_CONTROLLER_PPI *This,
	IN UINT8 DeviceAddress,
	IN UINT8 EndPointAddress,
	IN UINT8 DeviceSpeed,
	IN UINTN MaximumPacketLength,
	IN OUT VOID *Data[EFI_USB_MAX_BULK_BUFFER_NUM],
	IN OUT UINTN *DataLength,
	IN OUT UINT8 *DataToggle,
	IN UINTN TimeOut,
	IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
	OUT UINT32 *TransferResult
	);

	/**
	Retrieves the number of root hub ports.

	@param[in] PeiServices The pointer to the PEI Services Table.
	@param[in] This The pointer to this instance of the
	PEI_USB2_HOST_CONTROLLER_PPI.
	@param[out] PortNumber The pointer to the number of the root hub ports.

	@retval EFI_SUCCESS The port number was retrieved successfully.
	@retval EFI_INVALID_PARAMETER PortNumber is NULL.

	**/
	typedef
	EFI_STATUS
	(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER)(
	IN EFI_PEI_SERVICES **PeiServices,
	IN PEI_USB2_HOST_CONTROLLER_PPI *This,
	OUT UINT8 *PortNumber
	);

	/**
	Retrieves the current status of a USB root hub port.

	@param[in] PeiServices The pointer to the PEI Services Table.
	@param[in] This The pointer to this instance of the
	PEI_USB2_HOST_CONTROLLER_PPI.
	@param[in] PortNumber Specifies the root hub port from which the status is
	to be retrieved.
	This value is zero based.
	@param[out] PortStatus A pointer to the current port status bits and port
	status change bits.

	@retval EFI_SUCCESS The status of the USB root hub port specified by
	PortNumber was returned in PortStatus.
	@retval EFI_INVALID_PARAMETER PortNumber is invalid.

	**/
	typedef
	EFI_STATUS
	(EFIAPI *PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS)(
	IN EFI_PEI_SERVICES **PeiServices,
	IN PEI_USB2_HOST_CONTROLLER_PPI *This,
	IN UINT8 PortNumber,
	OUT EFI_USB_PORT_STATUS *PortStatus
	);

	/**
	Sets a feature for the specified root hub port.

	@param[in] PeiServices The pointer to the PEI Services Table.
	@param[in] This The pointer to this instance of the
	PEI_USB2_HOST_CONTROLLER_PPI.
	@param[in] PortNumber Specifies the root hub port whose feature is requested
	to be set. This value is zero based.
	@param[in] PortFeature Indicates the feature selector associated with the feature
	set request.

	@retval EFI_SUCCESS The feature specified by PortFeature was set for
	the USB root hub port specified by PortNumber.
	@retval EFI_INVALID_PARAMETER PortNumber is invalid or PortFeature is invalid
	for this function.
	@retval EFI_TIMEOUT The time out occurred

	**/
	typedef
	EFI_STATUS
	(EFIAPI *PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE)(
	IN EFI_PEI_SERVICES **PeiServices,
	IN PEI_USB2_HOST_CONTROLLER_PPI *This,
	IN UINT8 PortNumber,
	IN EFI_USB_PORT_FEATURE PortFeature
	);

	/**
	Clears a feature for the specified root hub port.

	@param[in] PeiServices The pointer to the PEI Services Table.
	@param[in] This The pointer to this instance of the
	PEI_USB2_HOST_CONTROLLER_PPI.
	@param[in] PortNumber Specifies the root hub port whose feature is
	requested to be cleared.
	@param[in] PortFeature Indicates the feature selector associated with the
	feature clear request.

	@return EFI_SUCCESS The feature specified by PortFeature was cleared
	for the USB root hub port specified by PortNumber.
	@return EFI_INVALID_PARAMETER PortNumber is invalid or PortFeature is invalid.

	**/
	typedef
	EFI_STATUS
	(EFIAPI *PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE)(
	IN EFI_PEI_SERVICES **PeiServices,
	IN PEI_USB2_HOST_CONTROLLER_PPI *This,
	IN UINT8 PortNumber,
	IN EFI_USB_PORT_FEATURE PortFeature
	);

	///
	/// This PPI contains a set of services to interact with the USB host controller.
	/// These interfaces are modeled on the UEFI 2.3 specification protocol
	/// EFI_USB2_HOST_CONTROLLER_PROTOCOL. Refer to section 16.1 of the UEFI 2.3
	/// Specification for more information on these interfaces.
	///
	struct _PEI_USB2_HOST_CONTROLLER_PPI {
	PEI_USB2_HOST_CONTROLLER_CONTROL_TRANSFER ControlTransfer;
	PEI_USB2_HOST_CONTROLLER_BULK_TRANSFER BulkTransfer;
	PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_NUMBER GetRootHubPortNumber;
	PEI_USB2_HOST_CONTROLLER_GET_ROOTHUB_PORT_STATUS GetRootHubPortStatus;
	PEI_USB2_HOST_CONTROLLER_SET_ROOTHUB_PORT_FEATURE SetRootHubPortFeature;
	PEI_USB2_HOST_CONTROLLER_CLEAR_ROOTHUB_PORT_FEATURE ClearRootHubPortFeature;
	};

	extern EFI_GUID gPeiUsb2HostControllerPpiGuid;

	#endif